Difference between revisions of "Pinus monophylla"
in Frémont, Rep. Exped. Rocky Mts. 2: 319, plate 4. 1845.
Common names: Singleleaf pinyon piñón
Illustrated
Synonyms: Caryopitys monophylla (Torrey & Frémont) Rydberg Pinus californiarum D.K.Bailey Pinus cembroides var. monophylla (Torrey & Frémont) Voss
Treatment appears in FNA Volume 2.
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{{Treatment/ID | {{Treatment/ID | ||
|accepted_name=Pinus monophylla | |accepted_name=Pinus monophylla | ||
| − | |accepted_authority=Torrey & | + | |accepted_authority=Torrey & Frémont |
|publications={{Treatment/Publication | |publications={{Treatment/Publication | ||
| − | |title=in Frémont,Rep. Exped. Rocky Mts. | + | |title=in Frémont, Rep. Exped. Rocky Mts. |
|place=2: 319, plate 4. 1845 | |place=2: 319, plate 4. 1845 | ||
|year=1845 | |year=1845 | ||
}} | }} | ||
|common_names=Singleleaf pinyon;piñón | |common_names=Singleleaf pinyon;piñón | ||
| + | |special_status={{Treatment/ID/Special_status | ||
| + | |code=F | ||
| + | |label=Illustrated | ||
| + | }} | ||
|basionyms= | |basionyms= | ||
|synonyms={{Treatment/ID/Synonym | |synonyms={{Treatment/ID/Synonym | ||
|name=Caryopitys monophylla | |name=Caryopitys monophylla | ||
|authority=(Torrey & Frémont) Rydberg | |authority=(Torrey & Frémont) Rydberg | ||
| − | }}{{Treatment/ID/Synonym | + | |rank=species |
| + | }} {{Treatment/ID/Synonym | ||
|name=Pinus californiarum | |name=Pinus californiarum | ||
|authority=D.K.Bailey | |authority=D.K.Bailey | ||
| − | }}{{Treatment/ID/Synonym | + | |rank=species |
| + | }} {{Treatment/ID/Synonym | ||
|name=Pinus cembroides var. monophylla | |name=Pinus cembroides var. monophylla | ||
|authority=(Torrey & Frémont) Voss | |authority=(Torrey & Frémont) Voss | ||
| + | |rank=variety | ||
}} | }} | ||
|hierarchy=Pinaceae;Pinus;Pinus monophylla | |hierarchy=Pinaceae;Pinus;Pinus monophylla | ||
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}}<!-- | }}<!-- | ||
| − | --><span class="statement" id="st- | + | --><span class="statement" id="st-undefined" data-properties=""><b>Trees </b>to 14m; trunk to 0.5m diam., strongly tapering, much branched; crown usually rounded, dense. <b>Bark</b> red-brown, irregularly furrowed or cross-checked, scaly. <b>Branches</b> spreading and ascending, persistent to near trunk base; twigs stout, orange-brown, aging brown to gray, sometimes sparsely puberulent. <b>Buds</b> ellipsoid, light red-brown, 0.5–0.7cm, resinous; scale margins fringed. <b>Leaves</b> 1(–2) per fascicle, ascending, persisting 4–6(–10) years, 2–6cm × 1.3–2(–2.5)mm, curved, terete (though often 2-grooved), gray-green, all surfaces with stomatal lines, margins entire, apex subulate; sheath 0.5–1cm, scales soon recurved, forming rosette, shed early. <b>Pollen</b> cones ellipsoid, ca. 10mm, yellow. <b>Seed</b> cones maturing in 2 years, shedding seeds and falling soon thereafter, spreading, symmetric, ovoid before opening, broadly depressed-ovoid to nearly globose when open, 4–6(–8)cm, pale yellow-brown, nearly sessile; apophyses thickened, slightly raised; umbo subcentral, raised or depressed, nearly truncate, apiculate. <b>Seeds</b> cylindric-ellipsoid; body 15–20mm, gray-brown to brown, wingless. <b>2n</b> =24.</span><!-- |
-->{{Treatment/Body | -->{{Treatment/Body | ||
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|elevation=1000–2300m | |elevation=1000–2300m | ||
|distribution=Ariz.;Calif.;Idaho;Nev.;Utah;Mexico in Baja California. | |distribution=Ariz.;Calif.;Idaho;Nev.;Utah;Mexico in Baja California. | ||
| − | |discussion=<p>Pinus monophylla hybridizes with P. edulis and P. quadrifolia.</p><!-- | + | |discussion=<p><i>Pinus monophylla</i> hybridizes with <i>P. edulis</i> and <i>P. quadrifolia</i>.</p><!-- |
| − | --><p>Singleleaf pinyon (Pinus monophylla) is the state tree of Nevada.</p> | + | --><p>Singleleaf pinyon (<i>Pinus monophylla</i>) is the state tree of <i>Nevada</i>.</p> |
|tables= | |tables= | ||
|references= | |references= | ||
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-->{{#Taxon: | -->{{#Taxon: | ||
name=Pinus monophylla | name=Pinus monophylla | ||
| − | + | |authority=Torrey & Frémont | |
| − | |authority=Torrey & | ||
|rank=species | |rank=species | ||
|parent rank=genus | |parent rank=genus | ||
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|distribution=Ariz.;Calif.;Idaho;Nev.;Utah;Mexico in Baja California. | |distribution=Ariz.;Calif.;Idaho;Nev.;Utah;Mexico in Baja California. | ||
|reference=None | |reference=None | ||
| − | |publication title=in Frémont,Rep. Exped. Rocky Mts. | + | |publication title=in Frémont, Rep. Exped. Rocky Mts. |
|publication year=1845 | |publication year=1845 | ||
| − | |special status= | + | |special status=Illustrated |
| − | |source xml=https:// | + | |source xml=https://bitbucket.org/aafc-mbb/fna-data-curation/src/2e0870ddd59836b60bcf96646a41e87ea5a5943a/coarse_grained_fna_xml/V2/V2_55.xml |
|genus=Pinus | |genus=Pinus | ||
|species=Pinus monophylla | |species=Pinus monophylla | ||
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-->[[Category:Treatment]][[Category:Pinus]] | -->[[Category:Treatment]][[Category:Pinus]] | ||
Latest revision as of 20:24, 5 November 2020
Trees to 14m; trunk to 0.5m diam., strongly tapering, much branched; crown usually rounded, dense. Bark red-brown, irregularly furrowed or cross-checked, scaly. Branches spreading and ascending, persistent to near trunk base; twigs stout, orange-brown, aging brown to gray, sometimes sparsely puberulent. Buds ellipsoid, light red-brown, 0.5–0.7cm, resinous; scale margins fringed. Leaves 1(–2) per fascicle, ascending, persisting 4–6(–10) years, 2–6cm × 1.3–2(–2.5)mm, curved, terete (though often 2-grooved), gray-green, all surfaces with stomatal lines, margins entire, apex subulate; sheath 0.5–1cm, scales soon recurved, forming rosette, shed early. Pollen cones ellipsoid, ca. 10mm, yellow. Seed cones maturing in 2 years, shedding seeds and falling soon thereafter, spreading, symmetric, ovoid before opening, broadly depressed-ovoid to nearly globose when open, 4–6(–8)cm, pale yellow-brown, nearly sessile; apophyses thickened, slightly raised; umbo subcentral, raised or depressed, nearly truncate, apiculate. Seeds cylindric-ellipsoid; body 15–20mm, gray-brown to brown, wingless. 2n =24.
Habitat: Dry low-montane or foothill pinyon-juniper woodland
Elevation: 1000–2300m
Distribution
Ariz., Calif., Idaho, Nev., Utah, Mexico in Baja California.
Discussion
Pinus monophylla hybridizes with P. edulis and P. quadrifolia.
Singleleaf pinyon (Pinus monophylla) is the state tree of Nevada.
Selected References
None.
Lower Taxa
None.